While initially the plan was to have only 25 signed cards of each (which is still true), the printer sent a surprise bonus of an additional 16 each, and these have also been listed for sale at standard postcard prices. The image above will link you to the Etsy store where you can purchase the card or cards of your choice.

Shown here is the limited signed edition of 25, with postcard one:

And here is postcard two, again showing the limited signed edition:

If you've been following the bindlegrim photostream on flickr then you've already seen posted images of the sketches that preceded the finished product, but for those who perhaps haven't clicked in that direction, I thought it would be fun to post the initial sketches here again, in comparison with the final products show above: